Fixed one more UnboundLocalError.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@23958 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_forge/WorkflowTemplateItem/portal_workflow/bug_workflow/scripts/Bug_sendNotification.xml

@@ -59,6 +59,7 @@ bug = state_change["object"]\n
 history = bug.portal_workflow.getInfoFor(bug, \'history\',\n
                                          wf_id=\'bug_workflow\')\n
 is_re_assign_action = False\n
+send_event = None\n
 for history_item in history[::-1]:\n
   if same_type(history_item[\'action\'], \'\') and history_item[\'action\'].endswith(\'action\'):\n
     send_event = history_item[\'send_event\']\n
@@ -139,10 +140,11 @@ else:\n
                             <string>history</string>
                             <string>False</string>
                             <string>is_re_assign_action</string>
+                            <string>None</string>
+                            <string>send_event</string>
                             <string>_getiter_</string>
                             <string>history_item</string>
                             <string>same_type</string>
-                            <string>send_event</string>
                             <string>bool</string>
                             <string>valid_transaction_list</string>
                             <string>append</string>

bt5/erp5_forge/bt/revision

-384
\ No newline at end of file
+385
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